Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface" not found in /home/qcsvlel/www/core/modules/serialization/src/RegisterSerializationClassesCompilerPass.php:12 Stack trace: #0 {main} thrown in /home/qcsvlel/www/core/modules/serialization/src/RegisterSerializationClassesCompilerPass.php on line 12